Knowledge Repository

When we updated our Drupal sites to Drupal 11 and also upgraded the DataLayer module to its latest version (2.1.0), we encountered an issue where all DataLayer variables passed to Google Analytics via Google Tag Manager were showing as undefined or not set. Further debugging revealed that this issue arises because the initialization of the DataLayer variables has been moved to the footer of the page and now uses a lazy build approach. Consequently, tags that trigger on the Pageview event in GTM might not have access to these variables, leading to incomplete or missing data in your analytics.

A change introduced in Drupal 10 altered the way RSS feeds are generated. This change involved adding a tag nested within the element of each feed item. While seemingly minor, this change had unintended consequences. The issue has been fixed in Drupal 10.2.1.

When automating web applications using Selenium WebDriver with Java, testers sometimes encounter scenarios that cannot be handled by WebDriver alone. This is where Java's Robot class comes in, offering a means to simulate user interactions at a level that goes beyond WebDriver's capabilities. Here's a look at the benefits of integrating the Robot class into your Selenium tests, along with a sample code snippet.

In Selenium WebDriver using Java, multiple methods exist to wait for elements to become present, visible, clickable, or until specific conditions are fulfilled. Using waits is necessary to handle elements to appear before taking actions with automation. You should think about using waits when if you are getting "Element Not Visible Exception"

So, what exactly is white box testing? This article will discuss white box testing techniques, examples, and more.